Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Numerator:
Basic net income available to common stockholders	$ 383	$ 42,725	$ 98,090
Effect of dilutive instruments	0	331	0
Diluted net income available to common stockholders	$ 383	$ 43,056	$ 98,090
Denominator:
Basic weighted average shares of common shares outstanding (in shares)	153,126,027	154,404,427	155,445,247
Effect of dilutive instruments (in shares)	42,998	2,197,981	251,239
Diluted weighted average common shares outstanding (in shares)	153,169,025	156,602,408	155,696,486
Basic earnings per common share (in dollars per share)	$ 0.00	$ 0.28	$ 0.63
Diluted earnings per common share (in dollars per share)	$ 0.00	$ 0.28	$ 0.63
Hudson Pacific Partners, L.P.
Numerator:
Basic net income available to common stockholders	$ 393	$ 42,954	$ 98,448
Diluted net income available to common stockholders	$ 393	$ 42,954	$ 98,448
Denominator:
Basic weighted average common units outstanding (in shares)	154,040,775	155,094,997	156,014,292
Effect of dilutive instruments (in shares)	42,998	1,017,605	251,239
Diluted weighted average common units outstanding (in shares)	154,083,773	156,112,602	156,265,531
Basic earnings per common unit (in dollars per share)	$ 0.00	$ 0.28	$ 0.63
Diluted earnings per common unit (in dollars per share)	$ 0.00	$ 0.28	$ 0.63

Amount of increase (decrease) to net income used for calculating diluted earnings per share (EPS), resulting from the assumed exercise stock options, restrictive stock units (RSUs), convertible preferred stock of an employee stock ownership plan (ESOP), and other dilutive convertible securities.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257